120704160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251467}}^1$

素因数の和:251485

約数の個数: 48

約数和(自身を含む): 380219616

約数和(自身を除く): 259515456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 251467, 502934, 754401, 1005868, 1257335, 1508802, 2011736, 2514670, 3017604, 3772005, 4023472, 5029340, 6035208, 7544010, 8046944, 10058680, 12070416, 15088020, 20117360, 24140832, 30176040, 40234720, 60352080, 120704160]

約数ペア:

[(1, 120704160), (2, 60352080), (3, 40234720), (4, 30176040), (5, 24140832), (6, 20117360), (8, 15088020), (10, 12070416), (12, 10058680), (15, 8046944), (16, 7544010), (20, 6035208), (24, 5029340), (30, 4023472), (32, 3772005), (40, 3017604), (48, 2514670), (60, 2011736), (80, 1508802), (96, 1257335), (120, 1005868), (160, 754401), (240, 502934), (480, 251467)]